\newcolumntype{C}[1]{>{\centering}p{#1}} 
\newcolumntype{L}[1]{>{\raggedleft}p{#1}} 
\small
\begin{tabularx}{\textwidth}{L{\firstColWidth{}}|C{\secondColWidth{}}|X}
\toprule
{\bf RPM Package Name} & {\bf Version} & {\bf Info/URL}  \\ 
\midrule

% <-- begin entry for intel-mpi-devel-ohpc
\multirow{2}{*}{intel-mpi-devel-ohpc} & 
\multirow{2}{*}{2017} & 
OpenHPC compatibility package for Intel(R) MPI Library. \newline { \color{logoblue} \url{https://github.com/openhpc/ohpc}} 
\\ \hline 
% <-- end entry for intel-mpi-devel-ohpc

% <-- begin entry for mpich
mpich-gnu-ohpc & 
\multirow{2}{*}{3.2} & 
\multirow{2}{\linewidth}{MPICH MPI implementation. \newline {\color{logoblue} \url{http://www.mpich.org}}} \\ 
mpich-intel-ohpc & 
& \\ 
\hline
% <-- end entry for mpich

% <-- begin entry for mvapich2
mvapich2-gnu-ohpc & 
\multirow{4}{*}{2.2} & 
\multirow{4}{\linewidth}{OSU MVAPICH2 MPI implementation. \newline {\color{logoblue} \url{http://mvapich.cse.ohio-state.edu/overview/mvapich2}}} \\ 
mvapich2-intel-ohpc & 
& \\ 
mvapich2-psm2-gnu-ohpc & 
& \\ 
mvapich2-psm2-intel-ohpc & 
& \\ 
\hline
% <-- end entry for mvapich2

% <-- begin entry for openmpi
openmpi-gnu-ohpc & 
\multirow{4}{*}{1.10.4} & 
\multirow{4}{\linewidth}{A powerful implementation of MPI. \newline {\color{logoblue} \url{http://www.open-mpi.org}}} \\ 
openmpi-intel-ohpc & 
& \\ 
openmpi-psm2-gnu-ohpc & 
& \\ 
openmpi-psm2-intel-ohpc & 
& \\ 
\hline
% <-- end entry for openmpi

\bottomrule
\end{tabularx}
